3905 gearing

[Mark Fradkin]

Before I make something smoke- some good feedback would be helpful. What spur /pinion gearing would be good on the new 3905, I going to use a Wond8xl or a Fiego 540c9xl on 5s, but currently on my curent emaxx I use a strobe 51 / p 16 18 & 20 with UE spyder 8. but the new 3905 emaxx seems a different taller set up. For starters I need 32 pitch pinions. I do not have any revo experiance, what do you guys use there.